Just looked my acct, coupon still there so I can use again if wanted.. It says: offer excludes MastercardŽ and/or VisaŽ Variable Load Gift Cards. While supplies last. No rain checks. Limit one coupon per customer. Subject to availability.:, In the bottom, says again one coupon per household. Go ahead buy more than one, customer service very good whenever I have not pplied or missing points. It's always unlimited use per my experience until or unless coupon expires or disappear from your account.